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  <title>Close an Ingres database connection</title>

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</div><hr /><div id="function.ingres-close" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ingres_close</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.2, PHP 5 &lt;= 5.0.5, PECL ingres &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">ingres_close</span> &mdash; <span class="dc-title">Close an Ingres database connection</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.ingres-close-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>ingres_close</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$link</code></span>
   )</div>

  <p class="para rdfs-comment">
   <span class="function"><strong>ingres_close()</strong></span> closes the connection to
   the Ingres server that is associated with the specified link.
  </p>
  <p class="para">
   <span class="function"><strong>ingres_close()</strong></span> is usually unnecessary, as it
   will not close persistent connections and all non-persistent connections
   are automatically closed at the end of the script.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ingres-close-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">link</code></em></dt>

     <dd>

      <p class="para">
       The connection link identifier
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ingres-close-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ingres-close-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.ingres-connect.html" class="function" rel="rdfs-seeAlso">ingres_connect()</a> - Open a connection to an Ingres database</span></li>
    <li class="member"><span class="function"><a href="function.ingres-pconnect.html" class="function" rel="rdfs-seeAlso">ingres_pconnect()</a> - Open a persistent connection to an Ingres database</span></li>
   </ul>
  </p>
 </div>


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